Issue Living Space Sensore goes offline after upgrading SmartX Controller firmware from 2.0x to 3.01 or later Product Line EcoStruxure Building Operation Environment Building Operation Room Controller (RPC) v3.01 or later Building Operation SmartX Living Space Sensor Cause Living Space Sensor RJ-45 connector is plugged into Room Bus port on RPC. Resolution Move RJ-45 connector from Room Bus port to Sensor Bus port. ... View more